Jessica Harper is an American actress and singer, best known for her roles in films such as Phantom of the Paradise and Suspiria. Born on October 10, 1949, in Chicago, Illinois, she began her career in the late 1960s and gained recognition for her unique voice and captivating performances. In addition to her film work, Harper has also appeared in various television shows and stage productions. She is an accomplished author, having written several children's books. Throughout her career, Jessica Harper has been celebrated for her contributions to both film and literature.